Mehra, A., Anand, P., Borate, M., Paul, P., Kamble, S., Dev Mehta, K., Qamra, A., Shah, A. and Jain, R. 2019. A non-interventional, prospective, multicentric real life Indian study to assess safety and effectiveness of un-denatured type 2 collagen in management of osteoarthritis. International Journal of Research in Orthopaedics. 5, 2 (Feb. 2019), 315–320. DOI:https://doi.org/10.18203/issn.2455-4510.IntJResOrthop20190798.